814101372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:960

約数の個数: 144

約数和(自身を含む): 2502339840

約数和(自身を除く): 1688238468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 307, 357, 476, 612, 614, 619, 714, 921, 1071, 1228, 1238, 1428, 1842, 1857, 2142, 2149, 2476, 2763, 3684, 3714, 4284, 4298, 4333, 5219, 5526, 5571, 6447, 7428, 8596, 8666, 10438, 10523, 11052, 11142, 12894, 12999, 15657, 17332, 19341, 20876, 21046, 22284, 25788, 25998, 31314, 31569, 36533, 38682, 38997, 42092, 46971, 51996, 62628, 63138, 73066, 73661, 77364, 77994, 93942, 94707, 109599, 126276, 146132, 147322, 155988, 187884, 189414, 190033, 219198, 220983, 294644, 328797, 378828, 380066, 438396, 441966, 570099, 657594, 662949, 760132, 883932, 1140198, 1315188, 1325898, 1330231, 1710297, 2280396, 2651796, 2660462, 3230561, 3420594, 3990693, 5320924, 6461122, 6841188, 7981386, 9691683, 11972079, 12922244, 15962772, 19383366, 22613927, 23944158, 29075049, 38766732, 45227854, 47888316, 58150098, 67841781, 90455708, 116300196, 135683562, 203525343, 271367124, 407050686, 814101372]

約数ペア:

[(1, 814101372), (2, 407050686), (3, 271367124), (4, 203525343), (6, 135683562), (7, 116300196), (9, 90455708), (12, 67841781), (14, 58150098), (17, 47888316), (18, 45227854), (21, 38766732), (28, 29075049), (34, 23944158), (36, 22613927), (42, 19383366), (51, 15962772), (63, 12922244), (68, 11972079), (84, 9691683), (102, 7981386), (119, 6841188), (126, 6461122), (153, 5320924), (204, 3990693), (238, 3420594), (252, 3230561), (306, 2660462), (307, 2651796), (357, 2280396), (476, 1710297), (612, 1330231), (614, 1325898), (619, 1315188), (714, 1140198), (921, 883932), (1071, 760132), (1228, 662949), (1238, 657594), (1428, 570099), (1842, 441966), (1857, 438396), (2142, 380066), (2149, 378828), (2476, 328797), (2763, 294644), (3684, 220983), (3714, 219198), (4284, 190033), (4298, 189414), (4333, 187884), (5219, 155988), (5526, 147322), (5571, 146132), (6447, 126276), (7428, 109599), (8596, 94707), (8666, 93942), (10438, 77994), (10523, 77364), (11052, 73661), (11142, 73066), (12894, 63138), (12999, 62628), (15657, 51996), (17332, 46971), (19341, 42092), (20876, 38997), (21046, 38682), (22284, 36533), (25788, 31569), (25998, 31314)]